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Creators:
Timken Roller Bearing Company
Pauly, Frank G.
United States. Bureau of Mines
Dates:
1925-1957
Size:
0.15 Cubic feet (1 box)
Collection ID:
NMAH.AC.0380
Repository:
Archives Center, National Museum of American History

Primarily technical papers by Timken engineers, presented in journals and meetings of professional societies. The papers concern the use of Timken roller bearings and other products in locomotives and other rolling stock on U.S. railroads and rapid transit systems. Also articles from trade magazines and brochures advertising Timken products, and a ...

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Creators:
Cummings, Robert A., 1866-1962
Dates:
1884-1952 and undated
Size:
20 Cubic feet (25 boxes)
Collection ID:
NMAH.AC.0218
Repository:
Archives Center, National Museum of American History

The Cummings Structural Concrete Company Records consists primarily of correspondence and business records documenting Robert A. Cummings' firm, consulting work, and participation in professional associations, especially the American Society of Civil Engineers, 1892-1893, circa 1900-1939; technical data and publications on soils testing, 1900-1939;...

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Creators:
Kearns, Robert W.
Kearns, Timothy
Brown, Brian Ivan
Quan, John
More …
Dates:
1963 - 1999
Size:
8.5 Cubic feet (24 boxes)
Collection ID:
NMAH.AC.1406
Repository:
Archives Center, National Museum of American History

The collection documents the inventive career of physicist and engineer Robert W. Kearns. Kearns invented and patented in 1967 the windshield wiper system with intermittent operation (US 3,351,836), among other inventions. The papers include notebooks, correspondence, reports, memoranda, photographs, patents, drawings, and trade literature.

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Creators:
National Museum of History and Technology. Division of Mechanical and Civil Engineering
Dates:
1959-1974
Size:
7 oversize folders.
Collection ID:
Accession 05-111
Repository:
Smithsonian Institution Archives

This accession consists of records that document exhibition and building planning of the Division of Mechanical and Civil Engineering for the Hall of Tools, the Hall of Heavy Machinery, the Hall of Power Machinery, offices, and work space in the National Museum of History and Technology (now the National Museum of American History). Some ...

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Creators:
Nordic Ware Division, Northland Aluminum
Dalquist, H. David
Dalquist, Dorothy
Dates:
1940-2006
Size:
28 Cubic feet (53 boxes and 25 oversize folders )
Collection ID:
NMAH.AC.0980
Repository:
Archives Center, National Museum of American History

Records of a family-owned manufacturing firm, best known for kitchenware products including the Bundt Pan and Micro-Go-Round. The collection richly documents the entrepreneurial spirit of the Minnesota firm and its history of product innovation through technical files, marketing materials, and administrative and financial records.

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Creators:
von Ohain, Hans
Dates:
[ca. 1930s-1980s]
Size:
20.03 Cubic Feet ((17 records center boxes) (1 flatbox) (3 tubes))
Collection ID:
NASM.1995.0059
Repository:
National Air and Space Museum Archives

This collection documents Hans von Ohain's professional career in propulsion. While there is documentation on both his work in Germany and the United States, the majority of the collection covers his career in the latter -- especially his positions at Wright-Patterson Air Force Base. The following types of material are included: magazine articles w...

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Creators:
Maduro, I. L.
Dates:
circa 1904-1914
Size:
12 Prints (silver gelatin)
Collection ID:
NAA.PhotoLot.86-32
Repository:
National Anthropological Archives

Photographs made by I. L. Maduro Jr. in Panama around the time of the building of the Panama Canal. They include images of buildings, railroad tracks, military personnel, people, dwellings, foliage, and a game, possibly cricket.

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Creators:
Clement Communications.
Dates:
2001-2003
Size:
3 Cubic feet (14 folders)
Collection ID:
NMAH.AC.0799
Repository:
Archives Center, National Museum of American History

One hundred twenty five posters exhorting employees to practice good safety habits.

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Creators:
Mayer, Norman
Dates:
bulk 1940s-2000s
Size:
16.6- Cubic Feet ((17 boxes))
Collection ID:
NASM.2016.0022
Repository:
National Air and Space Museum Archives

This collection consists of approximately seventeen cubic feet of LTA material created or gathered by Norman Mayer during his career, 1941-2000s. The material spans from early Goodyear, Navy and Zeppelin design material, to later LTA designs from the 1970s-2000s, including those from Airship Industries Ltd, American Skyship Industries and CargoLift...

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Creators:
National Museum of History and Technology. Division of Agriculture and Mining
Dates:
circa 1923-1973
Size:
7 cu. ft. (14 document boxes)
Collection ID:
Record Unit 240
Repository:
Smithsonian Institution Archives

Records document the activities of the Section of Agriculture, Division of Agriculture and Mining, and its predecessors, and include correspondence, memoranda, exhibit scripts, and reports. Annual reports covering the Sections of Chemical Industries, Chemical Technology, Foods, Manufactures, and Organic Chemistry are also contained in the ...

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